GDV - GTN Data Viewer
Integrates seismic and well datasets into a single interactive environment - enabling seamless visualization, efficient collaboration, and accelerated technical evaluation.
One Platform. Complete Subsurface Visibility.
Access 2D & 3D seismic, well logs, and GIS-based basemap in one integrated environment — anytime, anywhere.
Web-Based Subsurface Intelligence Platform

A powerful web-based subsurface visualization platform designed to transform how geoscientists and engineers access, analyze, and interpret seismic and well data.

GDV brings together:

  • 2D Seismic Data
  • 3D Seismic Volumes
  • Well Log Data (LAS format)
  • GIS-Based Basemap Visualization

All accessible via a secure web interface — no complex installation required.
Whether you are screening prospects, reviewing legacy data, or supporting field development studies, GDV provides instant access to critical subsurface insights.

Key Benefits
Built for Collaboration & Speed

It empowers geoscientists, reservoir engineers, and decision-makers to work from the same data environment — minimizing misalignment and maximizing technical clarity.

No heavy software installation

Faster Data Access

Accessible from multiple locations

Centralized Subsurface Visualization

Secure Web-Based Deployment

Reduced Technical Bottlenecks

Accelerates technical reviews and management presentations

Improved Decision Quality

"GDV is not just a viewer — it is a productivity accelerator for subsurface teams."

Key Features
1. Built for Collaboration & Speed

The GDV Basemap module allows users to:

  • Visualize 2D seismic line locations
  • Display 3D seismic cube outlines
  • Map wellhead locations within a GIS environment
  • Select and create composite 2D seismic lines interactively

 

This spatial intelligence capability ensures users can quickly identify relevant datasets and focus only on the most impactful information – improving efficiency and reducing technical downtime.

2. 2D Seismic Viewer – Interactive & Insightful

The web-based 2D Seismic Viewer enables:

  • Single-line or composite line visualization
  • Adjustable amplitude range
  • Customizable colormaps
  • Zoom in/out navigation tools

Geoscientists can evaluate seismic character, continuity, structural features, and stratigraphic patterns directly within their browser – supporting rapid interpretation and screening workflows

3. 3D Seismic Viewer - Multi-Dimensional Analysis

GDV’s 3D Seismic Viewer provides:

  • Inline visualization
  • Crossline visualization
  • Time slice analysis
  • Interactive amplitude scaling
  • Flexible colormap configuration

 

This module enables detailed subsurface investigation without requiring high-end workstation setups. Teams can analyze structural trends, fault systems, and reservoir geometry interactively and efficiently.

4. Well Log Viewer – Flexible Log Interpretation

The Well Log Viewer supports standard LAS format and offers:

  • Flexible mnemonic selection
  • Multi-log plotting
  • Linear and logarithmic scales
  • Dedicated column display

Users can correlate log responses, evaluate reservoir properties, and integrate well data with seismic visualization, all within one unified platform.

Creating Value from Your Subsurface Data

Data has no value unless it can be accessed, visualized, and understood. GDV unlocks the value of your seismic and well datasets – transforming static files into dynamic insights that support exploration, appraisal, development, and asset management decisions.

Request a Live Demo

Experience how GDV can streamline your subsurface workflow